The best episode written by Gary Parker is "From Pole to Pole", rated 8.3/10 from 32 user votes. It was "directed by N/A". "From Pole to Pole" aired on 3/5/2006 and is rated 0.3 point(s) higher than their second highest rated, "Ocean Deep".
A global tour examining the behaviors of animals and revealing the effects of climate change on their environments.
Director: N/A
Writer: Gary Parker
An exploration of the deepest, darkest realms of the ocean, spanning countless species to a depth of 2,000 meters.
Director: Alastair Fothergill
Writer: Gary Parker
An exploration of the world's major mountain ranges and the habitats they create.
Director: Alastair Fothergill
Writer: Gary Parker